Technically, Db2 13 for z/OS just needs z/OS 2.4 (www.ibm.com/docs/en/db2-for-zos/13.0.0?topic=13-hardware-software-requirements).
If you look at the new-function APARs / Function Level page (https://www.ibm.com/docs/en/db2-for-zos/13.0.0?topic=13-new-function-apars-db2), I do not believe you will find anything that ties Db2 13 functionality to new z/OS 3.1 functionality. Having said that, i also agree with what others have said. As you are building maintenance to move to z/OS 3.1, you can pull new Db2 maintenance. We continue to deliver new function in the maintenance stream, and FL 508 is also available. Richard Ruppel Data and AI on IBM Z IBM ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
